Upstream/ViaBackwards
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21w37a works™️

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Co-authored-by: Gerrygames <gecam59@gmail.com>
This commit is contained in:
Nassim Jahnke 2021-09-16 18:19:23 +02:00
parent 87ad6bd2b1
commit deb11bf1a9
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GPG Key ID: 6BE3B555EBC5982B
3 changed files with 12 additions and 2 deletions
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3
common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_17_1to1_18/Protocol1_17_1To1_18.java
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@ -28,6 +28,7 @@ import com.viaversion.viaversion.api.minecraft.entities.Entity1_17Types;
import com.viaversion.viaversion.data.entity.EntityTrackerBase;
import com.viaversion.viaversion.protocols.protocol1_17_1to1_17.ClientboundPackets1_17_1;
import com.viaversion.viaversion.protocols.protocol1_17to1_16_4.ServerboundPackets1_17;
import com.viaversion.viaversion.protocols.protocol1_18to1_17_1.Protocol1_18To1_17_1;
import com.viaversion.viaversion.rewriter.TagRewriter;
public final class Protocol1_17_1To1_18 extends BackwardsProtocol<ClientboundPackets1_17_1, ClientboundPackets1_17_1, ServerboundPackets1_17, ServerboundPackets1_17> {
@ -42,6 +43,8 @@ public final class Protocol1_17_1To1_18 extends BackwardsProtocol<ClientboundPac
@Override
protected void registerPackets() {
executeAsyncAfterLoaded(Protocol1_18To1_17_1.class, MAPPINGS::load);
entityRewriter.register();
itemRewriter.register();

8
common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_17_1to1_18/packets/BlockItemPackets1_18.java
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@ -37,6 +37,7 @@ import com.viaversion.viaversion.libs.opennbt.tag.builtin.StringTag;
import com.viaversion.viaversion.protocols.protocol1_17_1to1_17.ClientboundPackets1_17_1;
import com.viaversion.viaversion.protocols.protocol1_17to1_16_4.types.Chunk1_17Type;
import com.viaversion.viaversion.protocols.protocol1_18to1_17_1.types.Chunk1_18Type;
import com.viaversion.viaversion.util.MathUtil;
import java.util.ArrayList;
import java.util.BitSet;
@ -104,7 +105,10 @@ public final class BlockItemPackets1_18 extends ItemRewriter<Protocol1_17_1To1_1
public void registerMap() {
handler(wrapper -> {
final EntityTracker tracker = protocol.getEntityRewriter().tracker(wrapper.user());
final Chunk oldChunk = wrapper.read(new Chunk1_18Type(tracker.currentWorldSectionHeight()));
final Chunk1_18Type chunkType = new Chunk1_18Type(tracker.currentWorldSectionHeight(),
MathUtil.ceilLog2(protocol.getMappingData().getBlockStateMappings().size()),
MathUtil.ceilLog2(tracker.biomesSent()));
final Chunk oldChunk = wrapper.read(chunkType);
final int[] biomeData = new int[oldChunk.getSections().length * 64];
final ChunkSection[] sections = oldChunk.getSections();
for (int i = 0; i < sections.length; i++) {
@ -127,7 +131,7 @@ public final class BlockItemPackets1_18 extends ItemRewriter<Protocol1_17_1To1_1
final List<CompoundTag> blockEntityTags = new ArrayList<>(oldChunk.blockEntities().size());
for (final BlockEntity blockEntity : oldChunk.blockEntities()) {
final CompoundTag tag = blockEntity.tag();
final CompoundTag tag = blockEntity.tag() != null ? blockEntity.tag() : new CompoundTag();
final String id = protocol.getMappingData().blockEntities().get(blockEntity.typeId());
if (id == null) {
// Shrug

3
common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_17_1to1_18/packets/EntityPackets1_18.java
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@ -77,6 +77,9 @@ public final class EntityPackets1_18 extends EntityRewriter<Protocol1_17_1To1_18
biomeCompound.put("depth", new FloatTag(0.125F));
biomeCompound.put("scale", new FloatTag(0.05F));
}
// Track amount of biomes sent
tracker(wrapper.user()).setBiomesSent(biomes.size());
});
}
});